Backflow Preventers Total Products: 242
Double Check Valve Assembly NPT
APOLLO
Original price
$1,073.91
-
Original price
$1,073.91
Original price
$1,073.91
$1,073.91
-
$1,073.91
Current price
$1,073.91
Double Check Valve Assembly Series Apollo 4ALF-100 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degree...
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Original price
$1,073.91
-
Original price
$1,073.91
Original price
$1,073.91
$1,073.91
-
$1,073.91
Current price
$1,073.91
Double Check Valve Assembly Size 1/2 In.
APOLLO
Original price
$447.35
-
Original price
$447.35
Original price
$447.35
$447.35
-
$447.35
Current price
$447.35
Double Check Valve Assembly Series Apollo 4ALF-100 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees ...
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Original price
$447.35
-
Original price
$447.35
Original price
$447.35
$447.35
-
$447.35
Current price
$447.35
Double Check Detector 774 8in Flanged
WATTS
Original price
$27,119.81
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Original price
$27,119.81
Original price
$27,119.81
$27,119.81
-
$27,119.81
Current price
$27,119.81
Double Check Detector Assembly Series Watts 774 Size 8 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$27,119.81
-
Original price
$27,119.81
Original price
$27,119.81
$27,119.81
-
$27,119.81
Current price
$27,119.81
DoubleCheckDetector 774Series
WATTS
Original price
$9,521.88
-
Original price
$9,521.88
Original price
$9,521.88
$9,521.88
-
$9,521.88
Current price
$9,521.88
Double Check Detector Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$9,521.88
-
Original price
$9,521.88
Original price
$9,521.88
$9,521.88
-
$9,521.88
Current price
$9,521.88
Double Check Detector 774 10in Flanged
WATTS
Original price
$37,879.22
-
Original price
$37,879.22
Original price
$37,879.22
$37,879.22
-
$37,879.22
Current price
$37,879.22
Double Check Detector Assembly Series Watts 774 Size 10 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$37,879.22
-
Original price
$37,879.22
Original price
$37,879.22
$37,879.22
-
$37,879.22
Current price
$37,879.22
Double Check Detector 774 4in 22-3/4inH
WATTS
Original price
$10,644.17
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Original price
$10,644.17
Original price
$10,644.17
$10,644.17
-
$10,644.17
Current price
$10,644.17
Double Check Detector Assembly Series Watts 774 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$10,644.17
-
Original price
$10,644.17
Original price
$10,644.17
$10,644.17
-
$10,644.17
Current price
$10,644.17
Double Check Valve Watts719 1/2in FNPT
WATTS
Original price
$1,208.40
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Original price
$1,208.40
Original price
$1,208.40
$1,208.40
-
$1,208.40
Current price
$1,208.40
Double Check Valve Assembly Series Watts 719 Size 1/2 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degrees F...
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Original price
$1,208.40
-
Original price
$1,208.40
Original price
$1,208.40
$1,208.40
-
$1,208.40
Current price
$1,208.40
Reduced Pressure Zone Assembly 1/2in
WATTS REGULATOR
Original price
$1,135.83
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Original price
$1,135.83
Original price
$1,135.83
$1,135.83
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$1,135.83
Current price
$1,135.83
Reduced Pressure Zone Assembly Series 009 Size 1/2 in Connection Press Body Material Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Ma...
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Original price
$1,135.83
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Original price
$1,135.83
Original price
$1,135.83
$1,135.83
-
$1,135.83
Current price
$1,135.83
Double Check Valve Assembly 1 in Size
WATTS REGULATOR
Original price
$935.04
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Original price
$935.04
Original price
$935.04
$935.04
-
$935.04
Current price
$935.04
Double Check Valve Assembly Series 007 Size 1 in Connection Press Body Material Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Tem...
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Original price
$935.04
-
Original price
$935.04
Original price
$935.04
$935.04
-
$935.04
Current price
$935.04
Reduced Pressure Zone 994 10in Flanged
WATTS
Original price
$36,870.26
-
Original price
$36,870.26
Original price
$36,870.26
$36,870.26
-
$36,870.26
Current price
$36,870.26
Reduced Pressure Zone Assembly Series Watts 994 Size 10 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$36,870.26
-
Original price
$36,870.26
Original price
$36,870.26
$36,870.26
-
$36,870.26
Current price
$36,870.26
Reduced Pressure Zone 994 4in Flanged
WATTS
Original price
$10,133.60
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Original price
$10,133.60
Original price
$10,133.60
$10,133.60
-
$10,133.60
Current price
$10,133.60
Reduced Pressure Zone Assembly Series Watts 994 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$10,133.60
-
Original price
$10,133.60
Original price
$10,133.60
$10,133.60
-
$10,133.60
Current price
$10,133.60
ReducedPressureZone 994 2-1/2in Flanged
WATTS
Original price
$7,719.07
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Original price
$7,719.07
Original price
$7,719.07
$7,719.07
-
$7,719.07
Current price
$7,719.07
Reduced Pressure Zone Assembly Series Watts 994 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$7,719.07
-
Original price
$7,719.07
Original price
$7,719.07
$7,719.07
-
$7,719.07
Current price
$7,719.07
Reduced Pressure Zone Watt009 3/4in FNPT
WATTS
Original price
$1,097.56
-
Original price
$1,097.56
Original price
$1,097.56
$1,097.56
-
$1,097.56
Current price
$1,097.56
Reduced Pressure Zone Assembly Series Watts 009 Size 3/4 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degree...
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Original price
$1,097.56
-
Original price
$1,097.56
Original price
$1,097.56
$1,097.56
-
$1,097.56
Current price
$1,097.56
Reduced Pressure Zone Watt009 1/2in FNPT
WATTS
Original price
$922.73
-
Original price
$922.73
Original price
$922.73
$922.73
-
$922.73
Current price
$922.73
Reduced Pressure Zone Assembly Series Watts 009 Size 1/2 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degree...
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Original price
$922.73
-
Original price
$922.73
Original price
$922.73
$922.73
-
$922.73
Current price
$922.73
Double Check Detector 12in 53-1/8inH
WATTS
Original price
$49,395.31
-
Original price
$49,395.31
Original price
$49,395.31
$49,395.31
-
$49,395.31
Current price
$49,395.31
Double Check Detector Assembly Series Watts 774 Size 12 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$49,395.31
-
Original price
$49,395.31
Original price
$49,395.31
$49,395.31
-
$49,395.31
Current price
$49,395.31
Double Check Detector 774 6in ShortLayL
WATTS
Original price
$15,838.41
-
Original price
$15,838.41
Original price
$15,838.41
$15,838.41
-
$15,838.41
Current price
$15,838.41
Double Check Detector Assembly Series Watts 774 Size 6 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$15,838.41
-
Original price
$15,838.41
Original price
$15,838.41
$15,838.41
-
$15,838.41
Current price
$15,838.41
Double Check Detector 774 4in 22-3/4inH
WATTS
Original price
$11,703.78
-
Original price
$11,703.78
Original price
$11,703.78
$11,703.78
-
$11,703.78
Current price
$11,703.78
Double Check Detector Assembly Series Watts 774 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$11,703.78
-
Original price
$11,703.78
Original price
$11,703.78
$11,703.78
-
$11,703.78
Current price
$11,703.78
Double Check Detector 774 12in Flanged
WATTS
Original price
$51,018.57
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Original price
$51,018.57
Original price
$51,018.57
$51,018.57
-
$51,018.57
Current price
$51,018.57
Double Check Detector Assembly Series Watts 774 Size 12 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$51,018.57
-
Original price
$51,018.57
Original price
$51,018.57
$51,018.57
-
$51,018.57
Current price
$51,018.57
Double Check Detector 774 6in Flanged
WATTS
Original price
$14,863.81
-
Original price
$14,863.81
Original price
$14,863.81
$14,863.81
-
$14,863.81
Current price
$14,863.81
Double Check Detector Assembly Series Watts 774 Size 6 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$14,863.81
-
Original price
$14,863.81
Original price
$14,863.81
$14,863.81
-
$14,863.81
Current price
$14,863.81
Double Check Detector 774 3in Flanged
WATTS
Original price
$10,478.29
-
Original price
$10,478.29
Original price
$10,478.29
$10,478.29
-
$10,478.29
Current price
$10,478.29
Double Check Detector Assembly Series Watts 774 Size 3 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$10,478.29
-
Original price
$10,478.29
Original price
$10,478.29
$10,478.29
-
$10,478.29
Current price
$10,478.29
DoubleCheckDetector 774 2-1/2in Flanged
WATTS
Original price
$9,306.55
-
Original price
$9,306.55
Original price
$9,306.55
$9,306.55
-
$9,306.55
Current price
$9,306.55
Double Check Detector Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$9,306.55
-
Original price
$9,306.55
Original price
$9,306.55
$9,306.55
-
$9,306.55
Current price
$9,306.55
DoubleCheckDetector 4in Flanged
WATTS
Original price
$32,611.23
-
Original price
$32,611.23
Original price
$32,611.23
$32,611.23
-
$32,611.23
Current price
$32,611.23
Double Check Detector Assembly Series Watts 709DCDA Size 4 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$32,611.23
-
Original price
$32,611.23
Original price
$32,611.23
$32,611.23
-
$32,611.23
Current price
$32,611.23
DoubleCheckDetector 709DCDA 8in Flanged
WATTS
Original price
$36,809.31
-
Original price
$36,809.31
Original price
$36,809.31
$36,809.31
-
$36,809.31
Current price
$36,809.31
Double Check Detector Assembly Series Watts 709DCDA Size 8 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$36,809.31
-
Original price
$36,809.31
Original price
$36,809.31
$36,809.31
-
$36,809.31
Current price
$36,809.31
DoubleCheckDetector 709DCDA 6in Flanged
WATTS
Original price
$19,422.01
-
Original price
$19,422.01
Original price
$19,422.01
$19,422.01
-
$19,422.01
Current price
$19,422.01
Double Check Detector Assembly Series Watts 709DCDA Size 6 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$19,422.01
-
Original price
$19,422.01
Original price
$19,422.01
$19,422.01
-
$19,422.01
Current price
$19,422.01